Zeuxidia amethystus

 

<> Zeuxidia amethystus  Butler,1865 <>

the Saturn     ผีเสื้อพระเสาร์ธรรมดา

 
 

Click on any photo to see all photos full size in Lightbox

Additions and corrections to the information provided on this page is always welcome. Please use the Contact form.

 

Zeuxidia amethystus
Photo taken at Sabang, Palawan, Philippines.  ~100m a.s.l.

Limited distribution across the southern part of the region. This is another of those species about which little appears to be known. Like other Morphinae it probably prefers the more shaded areas of the forest. There are some differences in appearance of the sexes and the female is considerably larger. It is usually active in the early mornings and late afternoons. It is quite timid and is easily disturbed. Multivoltine.

Synonyms and previously used names:   n/a

Taxonomy:  Animalia - Arthropoda - Insecta - Lepidoptera - Nymphalidae - Satyrinae - Zeuxidia - amethystus

Regional Subspecies:   Zeuxidia amethystus amethystina (Philippines), Z.a.amethystus (S.Thailand, W.Malaysia, Singapore, Sumatra-Indonesia), Z.a.tawiensis (Philippines), Z.a.victrix (Philippines), Z.a.wallacei (E.Malaysia, Kalimantan-Indonesia)

Regional Distribution:  Myanmar, Thailand, Malaysia, Singapore, Indonesia, Philippines

Habitat:  dense montane and bamboo forest, up to ~500m a.s.l.

Flight time:  most of the year, depending on location                    Wingspan:  110-130mm

Larval Hosts:  Canthiumera robusta (Rubiaceae). Hosts are not fully known and may possibly include some Bambusa species considering the locations where this butterfly is usually found.

Adult Food Sources:  Nectar - not known to feed on nectar.  Other - mud puddling, rotting fruits

Zeuxidia amethystus
Krabi, Thailand

Canthiumera robusta
Canthiumera robusta, a larval host


Butterflies of Thailand and SE Asia  -  BugsAlive Species Information Sheet
© All images are the copyright of Tim Stratford

 

                     Links to other pages in this series for species in the same subfamily

  
 
               This page updated 17th March 2026